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Automobile injection mold

A technology for injection molds and automobiles, used in household appliances, other household appliances, household components, etc., can solve the problems of difficult demoulding, easily damaged products, affecting the quality of injection molded products, etc., to reduce damage, ensure product quality, and improve The effect of the ejection effect

Active Publication Date: 2019-07-23
深圳市嘉森模具实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Automobile injection mold is one of the equipment that needs to be applied in the processing of door panels or interior decoration auto parts. However, after the injection molding process of the automobile injection mold in the prior art is completed, the injection molded product has the problem that it is not easy to demould , it is necessary to use the ejector mechanism for ejection, which cannot realize the problem of synchronous ejection of the injection-molded product when the moving model and the fixed model are separated, and if the product is ejected directly through the ejector mechanism when the product is ejected from the injection mold. The space is relatively close, and there is a problem that the product is easy to be damaged, which affects the quality of the injection molding product

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0029] Such as Figure 1-11As shown, a kind of automobile injection mold, comprises movable mold core 1, fixed mold core 2, movable frame 3, opening and closing mold controller 4, upper micro-top demoulding device 5, lower micro-top demoulding device 6, ejector 7. Supporting plate 8, column 9, backboard 10 and base 11, the moving model core 1 is fixed on the front end of movable frame 3, the middle part of movable frame 3 is connected on the backboard 10, and the rear end of movable frame 3 is connected by transmission Two ejectors 7; the middle parts of the two ejectors 7 are connected to the back plate 10, and the front ends of the two ejectors 7 are respectively sealed and slidably fitted to the two ends of the bottom surface of the fixed mold core 2; the opening and closing mold The controller 4 is fixed on the back plate 10, and the mold opening and closing controller 4 is connected to the movable frame 3 through transmission; The middle part of the stripper 5 is fixed o...

specific Embodiment approach 2

[0031] Such as Figure 1-11 As shown, the mold opening and closing controller 4 includes a servo motor 4-1 and a drive pulley 4-2; the servo motor 4-1 is fixed on the backplane 10 through a motor base, and the output shaft of the servo motor 4-1 The upper part is fixedly connected to the driving pulley 4-2; the driving pulley 4-2 is connected to the movable frame 3 through a belt transmission. When the servo motor 4-1 works, it can drive the driving pulley 4-2 to rotate, and then control the work of the movable frame 3 through the driving pulley 4-2.

specific Embodiment approach 3

[0033] Such as Figure 1-11 As shown, the movable frame 3 includes a driven pulley 3-1, a lead screw 3-2, a lifting slide 3-3, a mounting frame 3-4, a door-shaped linkage plate 3-5 and a transmission rack 3-6; The drive pulley 4-2 is connected to the passive pulley 3-1 fixed on the top of the lead screw 3-2 through a belt transmission, and the bottom end of the lead screw 3-2 rotates and is connected to the lower end inside the vertical chute on the backboard 10. , the lifting slide plate 3-3 is slidably fitted in the vertical chute, and the lifting slide plate 3-3 is threadedly connected to the lead screw 3-2; Door-shaped linkage plate 3-5; the moving model core 1 is fixedly connected to the mounting frame 3-4; the left and right ends of the door-shaped linkage plate 3-5 are respectively fixedly connected to a transmission rack 3-6, two transmission racks The teeth on the racks 3-6 are all set towards the outside; the outer sides of the two transmission racks 3-6 are meshed ...

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Abstract

The invention relates to the field of injection molds, in particular to an automobile injection mold. The automobile injection mold comprises a movable mold core, a fixed mold core, a movable frame, amold opening and closing controller, an upper micro ejector demolding device, a lower micro ejector demolding device, ejectors, a support plate, a stand column, a back plate and a base; the movable mold core is fixed to the front end of the movable frame; the middle of the movable frame is connected with the back plate; the rear end of the movable frame is in drive connection with the two ejectors; the middles of the two ejectors are connected to the back plate; and the front ends of the two ejectors are slidably mounted at the two ends of the bottom surface of the fixed mold core in a sealedmode correspondingly. Automobile spare parts subjected to injection molding can be quickly and smoothly ejected, and the production and processing efficiency can be improved while the quality of automobile spare parts is ensured.

Description

technical field [0001] The invention relates to the field of injection molds, in particular to an automobile injection mold. Background technique [0002] Automobile injection mold is one of the equipment that needs to be applied in the processing of door panels or interior decoration auto parts. However, after the injection molding process of the automobile injection mold in the prior art is completed, the injection molded product has the problem that it is not easy to demould , it is necessary to use the ejector mechanism for ejection, which cannot realize the problem of synchronous ejection of the injection-molded product when the moving model and the fixed model are separated, and if the product is ejected directly through the ejector mechanism when the product is ejected from the injection mold. The space is relatively close, and there is a problem that the product is easily damaged, which affects the quality of the injection molding product. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): B29C45/40B29L31/30
CPCB29C45/4005B29L2031/3005B29L2031/3014
Inventor 毛茜潆
Owner 深圳市嘉森模具实业有限公司
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